EP4098194A4 - Procédé de calcul de la sensibilité d'étalonnage d'un capteur destiné à être introduit dans un corps - Google Patents

Procédé de calcul de la sensibilité d'étalonnage d'un capteur destiné à être introduit dans un corps Download PDF

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Publication number
EP4098194A4
EP4098194A4 EP21768123.8A EP21768123A EP4098194A4 EP 4098194 A4 EP4098194 A4 EP 4098194A4 EP 21768123 A EP21768123 A EP 21768123A EP 4098194 A4 EP4098194 A4 EP 4098194A4
Authority
EP
European Patent Office
Prior art keywords
sensor
calculating calibration
calibration sensitivity
sensitivity
calculating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21768123.8A
Other languages
German (de)
English (en)
Other versions
EP4098194A1 (fr
Inventor
David Lee
Ji Seon Nah
Jung Hee Seo
Young Jea Kang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
i Sens Inc
Original Assignee
i Sens Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by i Sens Inc filed Critical i Sens Inc
Publication of EP4098194A1 publication Critical patent/EP4098194A1/fr
Publication of EP4098194A4 publication Critical patent/EP4098194A4/fr
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1495Calibrating or testing of in-vivo probes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14503Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/155Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02Operational features
    • A61B2560/0223Operational features of calibration, e.g. protocols for calibrating sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Hematology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
EP21768123.8A 2020-03-13 2021-03-10 Procédé de calcul de la sensibilité d'étalonnage d'un capteur destiné à être introduit dans un corps Pending EP4098194A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200031535A KR102346791B1 (ko) 2020-03-13 2020-03-13 체내 삽입용 센서의 교정 민감도를 계산하는 방법
PCT/KR2021/002977 WO2021182871A1 (fr) 2020-03-13 2021-03-10 Procédé de calcul de la sensibilité d'étalonnage d'un capteur destiné à être introduit dans un corps

Publications (2)

Publication Number Publication Date
EP4098194A1 EP4098194A1 (fr) 2022-12-07
EP4098194A4 true EP4098194A4 (fr) 2024-02-21

Family

ID=77671825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21768123.8A Pending EP4098194A4 (fr) 2020-03-13 2021-03-10 Procédé de calcul de la sensibilité d'étalonnage d'un capteur destiné à être introduit dans un corps

Country Status (7)

Country Link
US (1) US20230039204A1 (fr)
EP (1) EP4098194A4 (fr)
JP (1) JP2023517017A (fr)
KR (1) KR102346791B1 (fr)
CN (1) CN115175616A (fr)
AU (1) AU2021235831A1 (fr)
WO (1) WO2021182871A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230100948A (ko) * 2021-12-29 2023-07-06 주식회사 아이센스 교정 알람 방법
KR20230103396A (ko) * 2021-12-31 2023-07-07 주식회사 아이센스 교정 알람 방법
KR20230123794A (ko) * 2022-02-17 2023-08-24 주식회사 아이센스 교정 인자를 보상하는 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080312844A1 (en) * 2007-05-14 2008-12-18 Abbott Diabetes Care, Inc. Method and apparatus for providing data processing and control in a medical communication system
US20170071512A1 (en) * 2015-09-10 2017-03-16 Dexcom, Inc. Transcutaneous analyte sensors and monitors, calibration thereof, and associated methods
KR20190057759A (ko) * 2017-11-20 2019-05-29 삼성전자주식회사 혈당 측정기, 혈당 측정 시스템 및 그 혈당 측정기를 이용한 혈당의 측정 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012142502A2 (fr) * 2011-04-15 2012-10-18 Dexcom Inc. Étalonnage avancé de capteur d'échantillon à analyser et détection d'erreur avancée
KR102251191B1 (ko) * 2015-12-28 2021-05-13 메드트로닉 미니메드 인코포레이티드 연속 포도당 모니터링을 위한 방법
JP7216489B2 (ja) * 2017-07-04 2023-02-01 アークレイ株式会社 測定装置、測定プログラム及び測定方法
US11311217B2 (en) * 2017-09-13 2022-04-26 Medtronic Minimed, Inc. Methods, systems, and devices for calibration and optimization of glucose sensors and sensor output
KR102599771B1 (ko) * 2018-01-19 2023-11-09 삼성전자주식회사 전자 장치에서 혈압 보정 시점을 결정하기 위한 장치 및 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080312844A1 (en) * 2007-05-14 2008-12-18 Abbott Diabetes Care, Inc. Method and apparatus for providing data processing and control in a medical communication system
US20170071512A1 (en) * 2015-09-10 2017-03-16 Dexcom, Inc. Transcutaneous analyte sensors and monitors, calibration thereof, and associated methods
KR20190057759A (ko) * 2017-11-20 2019-05-29 삼성전자주식회사 혈당 측정기, 혈당 측정 시스템 및 그 혈당 측정기를 이용한 혈당의 측정 방법
US20200305772A1 (en) * 2017-11-20 2020-10-01 Samsung Electronics Co., Ltd. Blood glucose measuring device, blood glucose measuring system, and method for measuring blood glucose using blood glucose measuring device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021182871A1 *

Also Published As

Publication number Publication date
CN115175616A (zh) 2022-10-11
WO2021182871A1 (fr) 2021-09-16
US20230039204A1 (en) 2023-02-09
AU2021235831A1 (en) 2022-09-22
EP4098194A1 (fr) 2022-12-07
KR20210115574A (ko) 2021-09-27
JP2023517017A (ja) 2023-04-21
KR102346791B1 (ko) 2022-01-05

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